-27.09% is the change from 683 to 498
Calculation steps:
[( 498 - 683 ) ÷ 683] x 100 = -27.09%
Formula
Percentage change = [(498 - 683) / 683] x 100
Subtract the new number by the original number
498 - 683 = -185
-185 ÷ 683 = -0.2708638360175695
-0.2708638360175695 x 100 = -27.09%